The WMR Non-Contact Magnetic Safety Interlock Switch (Part Number: 136006 - Model: WMR 2NC 1NO 5M) manufactured by IDEM Safety Switches Ltd (United Kingdom) is designed to provide interlock protection for machine safety guards in harsh environments. Featuring a wide-profile flat housing with industry-standard mounting pitch, the WMR series accommodates wide physical door misalignment and continuous vibration without nuisance tripping.

PRODUCT SPECIFICATIONS & FEATURES (PART NO: 136006):
- Part Number: 136006
- Model: WMR (Wide Magnetic Safety Reed Switch)
- Contact Configuration: 2 Normally Closed (2NC) safety contacts and 1 Normally Open (1NO) auxiliary monitoring contact.
- Cable Specification: Pre-wired integral 5-meter (5M) high-flex PVC flying lead cable, resistant to cutting oils and industrial washdown detergents.
- Housing Construction: Moulded in robust high-specification red polyester engineering plastic, completely encapsulated with no bacterial trap points, ideal for food contact and pharmaceutical areas.

KEY ADVANTAGES:
- Wide Sensing Tolerance: Safe switching distance Sao of 10mm and release distance Sar of 22mm, eliminating false trips caused by sagged or loose guard doors.
- Friction-Free Non-Contact Operation: Operates magnetically without physical mechanical contact, preventing mechanical wear and particulate generation, offering an extended operating life exceeding 50 million cycles.
- IP67 and IP69K Ingress Protection: Fully submersible and tested to survive aggressive clean-in-place (CIP) washdowns with 80°C water at 100 bar pressure.
- Maximum Functional Safety: Conforms to Category 4 / PLe (ISO 13849-1) and SIL 3 (IEC 62061) when integrated with IDEM VIPER SCR Safety Relays.

• Manufacturer: IDEM Safety Switches Ltd
• Origin: United Kingdom
• Part Number: 136006
• Product Model: WMR 2NC 1NO 5M
• Operating Principle: Magnetic Non-Contact Safety Interlock Switch
• Contact Configuration: 2NC (Safety Outputs) + 1NO (Auxiliary Output)
• Connection Type: Pre-wired 8-core PVC cable, 5 meters length
• Applicable Standards: ISO 14119, IEC 60947-5-3, UL 508, ISO 13849-1, IEC 62061
• Safety Ratings (When used with Safety Relay): Category 4, PLe (ISO 13849-1), SIL 3 (IEC 62061)
• Assured Operating Distance (Sao): 10 mm
• Assured Release Distance (Sar): 22 mm
• Misalignment Tolerance: Accommodates up to 5 mm angular/axial misalignment
• Maximum Switching Voltage: 250V AC / 100V DC
• Maximum Switching Current: 1.0A (NC Contacts) / 0.2A (NO Contact)
• Maximum Switching Power: 10 VA (NC) / 3 W (NO)
• Housing & Actuator Material: High-Specification Red Polyester Plastic
• Ingress Protection Rating: IP67 and IP69K (Submersible and high-pressure steam jet resistant)
• Operating Temperature Range: -25°C to +80°C
• Mechanical & Electrical Life: > 50,000,000 switching operations
• Typical Applications: Robotic cell guards, automated packaging machinery, bottle rinsing machines, frozen food processing lines, pharmaceutical bottling, and CNC machine doors.